Power Acoustik RZR4-1500D 1500W Max 4-Channel Class D Car Audio Amplifier, Full-Range Power with SMT Circuitry
Power Acoustik RZR4-1500D 1500W Max 4-Channel Class D Car Audio Amplifier, Full-Range Power with SMT Circuitry
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Power Acoustik RZR4-1500D 1500W Max 4-Channel Class D Car Audio Amplifier, Full-Range Power with SMT Circuitry

|136 ratings

Key item features

  • Powerful Amplifier: 1500W Max Amplifier ideal for cars, trucks, or SUVs
  • Compact Design: 4.75" chassis for versatile installation in various vehicles
  • Advanced Circuitry: MOSFET power supply with audiophile-grade IRTM transistors
  • Dynamic Performance: Military-grade SMT PCB ensures consistent performance
  • Protection Features: Includes direct short, thermal, and overload circuits
  • Flexible Operation: Supports 2-ohm stereo and 4-ohm bridged full-range operation
  • High-Level Input: Signal sense auto turn-on for seamless integration with stock radios
  • Adjustable Crossovers: Variable 12dB high pass and low pass crossovers for sound customization
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Specs

Brand, Power AcoustikRms power rating, 400 WChannels, 4Impedance, 4 ohmPeak audio power handling, 1500 WInput/output type, RCA

About this item

Product details

Upgrade your vehicle's sound system with the Power Acoustik RZR4-1500D 4-Channel Class D Car Audio Amplifier. Delivering up to 1500 watts of maximum power, this compact amplifier features efficient Class D technology and advanced SMT circuitry for reliable, full-range audio performance. Its space-saving 4.75-inch-wide chassis allows flexible installation in cars, trucks, and SUVs. Compatible with factory and aftermarket stereos, it features high-level and RCA inputs, automatic signal-sensing turn-on through high-level inputs, and adjustable high-pass and low-pass crossovers for customized sound. Built-in thermal, short-circuit, and overload protection helps ensure dependable operation.
  • Powerful 4-Channel Audio Performance: The Power Acoustik RZR4-1500D Class D amplifier delivers up to 1500 watts of maximum power, providing versatile sound amplification for cars, trucks, and SUVs.
  • Versatile Power Output: Delivers 60 watts x 4 at 4 ohms, 100 watts x 4 at 2 ohms, or 200 watts x 2 at 4 ohms bridged, supporting flexible speaker configurations and full-range audio performance.
  • Advanced Amplifier Technology: Features a MOSFET power supply, audiophile-grade IR transistors, and military-grade surface-mount technology (SMT) circuitry for efficient, consistent performance.
  • Built-In Circuit Protection: Integrated short-circuit, thermal, and overload protection helps prevent damage from electrical faults, excessive heat, and demanding operating conditions.
  • Flexible Audio Connectivity: Equipped with 200mV–6V low-level balanced RCA inputs and high-level speaker inputs with signal-sensing automatic turn-on for compatibility with factory and aftermarket car stereos.
  • Customizable Sound Control: Variable 12dB high-pass and low-pass crossovers allow you to fine-tune audio frequencies and optimize speaker performance for your preferred listening experience.
  • Convenient Wiring Connections: Direct-connect 8-gauge speaker, power, and ground wire terminals provide secure connections for a streamlined installation.
  • Compact, Space-Saving Design: Measuring 4.75 inches wide x 1.75 inches high x 8.75 inches long, the slim amplifier chassis offers flexible installation options in vehicles with limited space.
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Specifications

Brand

Power Acoustik

Rms power rating

400 W

Channels

4

Impedance

4 ohm

Warranty

Warranty information

Power Acoustik warrants our products to be free from defects in materials and quality under regular use and conditions for one year from the original purchase date if purchased and professionally installed by an authorized dealer. Any product purchased from and installed by others will be warranted for 90 days only. This warranty does not cover any expenses incurred in removing or reinstallation the product and is offered to the original purchaser only. This warranty will not cover the following: Any product that has been misused or physically damaged Any product that has been installed incorrectly (i.e., overpowered, incorrect enclosure, incorrect wiring, etc.) Any units that have been previously opened or repaired by a service center that Power Acoustik does not authorize. Any products that have been altered or do not conform to original factory production

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

3.9 out of 5 stars
stars
136 ratings29 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars61% (83)
  2. 4 stars13% (17)
  3. 3 stars4% (6)
  4. 2 stars2% (3)
  5. 1 star20% (27)
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Showing 1-3 of 29 reviews

Aug 21, 2026
Reviewer name: Joshua
Walmart Associate
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Powering Rockford fosgate prime component set in the front, and 2 way prime in the rear of the truck, did turn the gains down because there only rated at 40 RMS but overall great sound and works excellent! Make sure to run ground BACK to the battery for no feedback noise.

Helpful?6JO32XCBSYLD11450719145
Jun 22, 2026
Reviewer name: Troy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is by far the best car amp for the price. You cant get an amp under $100 that has the power output of this amp.

Helpful?6JO32XCBSYLD11450719145
Jul 31, 2026
Reviewer name: jim
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

good amp I'd buy another

Helpful?6JO32XCBSYLD11450719145
Current price is $98.97
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